我正在尝试与Shopify进行社交连接以获取访问令牌以访问shopify api,我按照auth0文档https://auth0.com/docs/connections/social/shopify按照步骤操作,我根据文档获得了成功响应

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还有重定向url中的访问代码,如果使用此代码获取访问令牌使用postman shopify它显示以下错误: Oauth error invalid_request: The authorization code was not found or was already used

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